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Matlab2
介绍了数字通信中的QPSK调制解调的原理,通过用Matlab编写脚本程序对QPSK通信系统的发射和接收过程的具体实现进行模拟仿真,绘出信号在理想信道和加噪信道中模拟传输时的时域图,并对各模块进行了频谱分析,所得到的结果与理论基本相符,对于理解QPSK系统的性能并在系统的实际应用上作进一步的设计,提供了有效的参考依据(The introduction was done with the principle of the QPSK modulation and demodulation in digital communications, a script was written by using Matlab program to carry out a simulation of the QPSK communication system ,which contains the concrete realization of transmit and receive process. The time-domain diagram is drew separately when the signal transmits in the ideal channel and in the channel with noise, spectral analysis of each module is also done, the results obtained with theoretical results in the main, which provides an effective frame of reference for understanding the performance of QPSK systems, and the practical application in the system to make further designed.)
- 2010-06-16 08:22:47下载
- 积分:1
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FORTRANXZB
matlab生成地震信号处理的雷克子波,常用来加噪之后检测算法.(generating seismic signal processing matlab Ricker wavelet, used to increase noise after detection algorithm.)
- 2013-11-08 16:12:10下载
- 积分:1
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chap3_06_Narendra_MRAC_n1
Narendra自适应控制算法的相应程序(Narendra adaptive control algorithm corresponding procedures)
- 2009-10-30 15:04:51下载
- 积分:1
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The_matrix_algorithm_matlab_programming_tutorial
matlab程序设计之矩阵算法教程The matrix algorithm matlab programming tutorial(The matrix algorithm matlab programming tutorial The matrix algorithm matlab programming tutorial)
- 2010-08-02 13:13:31下载
- 积分:1
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mri--shepp-logan
核磁共振头部模型三维立体图。自带数据。数据来自网(mri shepp-logan)
- 2011-05-06 11:17:55下载
- 积分:1
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AIC
AIC BIC信息准则的二十一,。。。。。。。。。。。。。(aic bic)
- 2013-03-18 00:34:22下载
- 积分:1
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APF_PI
说明: 有源功率因数校正仿真模型,采用PI调节从而改善功率因数。(The simulation model of active power factor correction adopts PI regulation to improve the power factor.)
- 2020-05-30 20:42:05下载
- 积分:1
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weiyi
分岔图程序,有关位移方面的,很实用,可下载参考。(The bifurcation diagram of procedure, the displacement of aspects, very practical, you can download the reference.)
- 2021-03-20 15:29:18下载
- 积分:1
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StaMPS_v3.3b1.tar
PS-InSAR处理软件,StaMPS的最新版本v3.3b1(PS-InSAR processing software, the latest edition of m v3.3)
- 2015-07-27 10:21:08下载
- 积分:1
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google-earth-DEM
googl earth 高程提取工具!对做google earth开发有一定的帮助!(googl earth elevation extraction tool! Google earth for doing development will certainly help!)
- 2015-01-12 12:22:15下载
- 积分:1